Build a vocabulary that actually sticks
LexiKing combines AI-powered word enrichment with spaced repetition to help you learn and retain new words effortlessly. Your personal dictionary that grows with you.
AI Enrichment
Add any word and let AI fill in definitions, examples, etymology, synonyms, and more.
Smart Spaced Repetition
Our SM-2 algorithm schedules reviews at optimal intervals for maximum retention.
Track Progress
Visualize your learning journey with detailed analytics on retention and mastery.
Your words, beautifully organized
Every word in your library becomes a rich learning resource with definitions, pronunciations, examples, and more.
Lasting for a very short time; transitory.
The occurrence of events by chance in a happy way.
Present, appearing, or found everywhere.
How it works
Add a Word
Enter any word and let AI enrich it with definitions, examples, synonyms, and more.
Review Daily
Take short quizzes on words due for review. Rate how well you knew each one.
Master Over Time
Watch your retention improve as the algorithm optimizes your review schedule.
Ready to expand your vocabulary?
Join thousands of learners building their personal dictionaries.